Update 'i.lin.sh'

i.lin.sh

 sudo apt install python2 
 sudo apt install build-essential
 sudo apt install -y make
+sudo apt install nodejs
+sudo apt install npm
+sudo apt install git
+--
+git clone http://git.bbh.org.in/chess/elxr.git
+cd elxr
+elxr use elixir
+cd ..
+elxr i
+
+
+